package org.ch03.test02.demo01;

import org.ch03.test02.demo02.ObjectTest;

/**
 * @author ZQX
 * @date 2025-03-25
 */
public class MainTest {
    public static void main(String[] args) {
        DoubleTest dt = new DoubleTest();

        dt.setData(3.14);

        Double data = dt.getData();

        System.out.println(data);
    }
}
